Diamond

Your server address will be <this>.chunkhosting.com. Lowercase letters, numbers and dashes only.

Pick what your server runs. You can change it later in the game panel.

Latest is recommended. Not every version is available for every software; unavailable picks install the default version.

Required to run a Minecraft server: https://www.minecraft.net/eula . If unticked, you can accept it later in the game panel.

Extra backup slots for your world (restore any time from the game panel).

More NVMe SSD space for big worlds and modpacks.

Extra ports for voice-chat mods, Dynmap or BlueMap.